source: branches/HeuristicLab.Problems.GrammaticalOptimization/DynamicDataDisplay/DataSources/OneDimensional/IPointDataSource.cs @ 13847

using System;
using System.Windows;

namespace Microsoft.Research.DynamicDataDisplay.DataSources
{
  /// <summary>Data source that returns sequence of 2D points.</summary>
  public interface IPointDataSource
  {

    /// <summary>Returns object to enumerate points in source.</summary>
    IPointEnumerator GetEnumerator(DependencyObject context);

    /// <summary>This event is raised when contents of source are changed.</summary>
    event EventHandler DataChanged;
  }
}